Basking Broodscale + Impassioned Orator + The Destined White Mage

Basking Broodscale

Impassioned Orator

The Destined White Mage

How it works

1. Gain life.
2. The Destined White Mage triggers, putting a +1/+1 counter on Basking Broodscale.
3. Basking Broodscale triggers, creating a creature token.
4. When the creature token enters the battlefield, Impassioned Orator triggers, causing you to gain 1 life.
5. Repeat from step 2.

This charming little engine spins up into an infinite loop the moment you manage a single instance of life gain. Once that happens, The Destined White Mage responds by dropping a +1/+1 counter onto Basking Broodscale, which in turn delights in the new counter by hatching a 0/1 colorless Eldrazi Spawn token. As that token enters the battlefield, Impassioned Orator spots the newcomer and grants you a life, neatly looping the entire sequence right back to the beginning. The result is a self-sustaining cascade of counters, spawn, and life that can overwhelm an opponent in a single breath.